I would triple that for a start. Add more hermits if "she" will be looking for them. Majority of the time they will be out of sightHow does this sound for a cuc?
Scarlet Skunk Shrimp
2x banded trochus snail
4x nassarius snail
2x astrea snail
May also add a hermit crab because she desperately wants one! But if I add one and a hand full of empty shells do you think he will be too aggressive?

